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ASRock · LGA 1851 · Z890

ASRock Intel Core Ultra Z890 Pro RS

ATX · DDR5 · 4 DIMMs · 16-phase VRM

Quality
67
VRM
48
Value
75
Amazon
$170
ASRock Intel Core Ultra Z890 Pro RS
View ASRock Intel Core Ultra Z890 Pro RS Gallery in high resolution
$170
Unavailable Updated 1 month ago Prime FBA
Overall67.2
VRM48.0
Chipset95.0
Expansion / storage92.0
Connectivity61.0
Audio40.0
Quality / price75.1
$170 on Amazon Motherboard table Compare this motherboard

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Written analysis

ASRock Intel Core Ultra Z890 Pro RS at a glance

The ASRock Intel Core Ultra Z890 Pro RS uses the ATX form factor, LGA 1851 socket, and Z890 chipset. This is a high-end platform with the feature headroom expected in an enthusiast gaming or productivity build.

Memory support is DDR5 across 4 DIMM slots, with up to 256 GB and rated overclocked speeds up to 9066 MT/s. XMP / EXPO memory-profile support is recorded for easier tuning.

Best fit: a performance gaming and productivity PC that needs a balanced board without workstation-class excess.

Power delivery

The calculated VRM score is 48.0, placing the power delivery in the mid-range class. The board lists 16 CPU power phases, 60 A power stages in a 16+1+1+1+1 layout. CPU power input is listed as 2. It is a sensible match for mainstream processors, with conservative tuning on higher-power chips.

Expansion and storage

The expansion and storage score is 92.0: exceptionally well equipped . The platform supports PCIe 5.0. Physical expansion includes 1 ×16 slot, 2 ×4, and 1 ×1.

On-board storage consists of 4 M.2 slots and 4 SATA ports. Supported M.2 lengths are listed as 2230, 2242, 2260, 2280. That is enough NVMe capacity for a multi-drive gaming or creator setup without immediately relying on an add-in card.

Connectivity and rear I/O

The connectivity score is 61.0, rated adequate . There is no recorded onboard Wi-Fi ; wired networking is 2.5 Gigabit LAN 10/100/1000/2500 Mb/s at up to 2500 Mbps. The recorded USB provision is 9 rear connections; a front-panel total is not recorded. USB4 Type-C is available at the rear. The specification sheet below separates every USB speed and connector type.

Display connectivity includes HDMI 2.1, DisplayPort 1.4, USB-C DisplayPort. These motherboard outputs require a processor with integrated graphics.

Audio

The audio score is 40.0. This is a standard onboard solution using Realtek ALC897 Audio Codec. It covers normal gaming and communication; demanding headphones or production work still benefit from an external interface. The rear panel has 3 analogue jacks.

Buying verdict

Overall quality is 67.20, a strong performance-class result. This is the practical sweet spot for a powerful gaming or productivity PC without paying for every flagship extra.

At the recorded Amazon price, the quality-to-price score is 75.1—an excellent value relative to the other boards in the catalog.

Board data

Full specifications

Platform, expansion, storage, rear I/O, internal headers, networking, audio, and board controls in one sheet.

General

Manufacturer
ASRock
Motherboard
ASRock Intel Core Ultra Z890 Pro RS
Chipset / socket
Z890 / LGA 1851
Form factor
ATX
Launch price
—
Amazon price
$170
Availability
Unavailable
Price updated
1 month ago

VRM

CPU phases
16 (60 A)
Power design
16+1+1+1+1
EPS connector
2

Memory

Type / slots
DDR5 / 4 DIMMs
Max capacity / OC
256 GB / 9066 MT/s
Per DIMM
64 GB
XMP / EXPO
Yes

PCIe

Supported version
PCIe 5.0
x16 physical
1
x16 Gen 5
1
x4 physical
2
x4 Gen 4
2
x1 physical
1
x1 Gen 4
1

Storage

M.2 slots
4
M.2 lengths
2230, 2242, 2260, 2280
SATA ports
4

Display outputs

HDMI
Yes · 2.1 · 4K 120Hz
DisplayPort
Yes · 1.4 · 8K 60Hz / 5K 120Hz
USB-C DisplayPort
Yes · 8K 60Hz / 5K 120Hz

USB

Rear USB 2.0
4
Rear USB 3.2 Gen 1 Type-A 5 Gbps
2
Rear USB 3.2 Gen 2 Type-A 10 Gbps
1
Rear USB4 Type-C
2
Rear USB-C PD
15 W
Header USB 2.0
4
Header USB 3.2 Gen 1 Type-A 5 Gbps
4
Header USB 3.2 Gen 2×2 Type-C 20 Gbps
1
USB4
Type-C · rear

Networking

Ethernet
2.5 Gigabit LAN 10/100/1000/2500 Mb/s
LAN ports
1
LAN speed
2500 Mbps
Wi-Fi
Not included
Antenna connectors
2
Bluetooth
No

Audio

Chipset
Realtek ALC897 Audio Codec
Analog jacks
3
Gold-plated jacks
No
Optical S/PDIF
No
Spatial audio
Rear output

Buttons

BIOS flashback
Yes
Clear CMOS
No
Q-Flash Plus
No
Smart button
No
Onboard start / reset
No

Additional information

Memory notes
Supports DDR5 un-buffered memory. Supports Clocked Unbuffered DIMM (CUDIMM).
Display notes
Features Intel® Xe LPG Graphics Architecture. The HDMI port is TMDS/FRL 8G Compatible and supports HDR. The DisplayPort port uses DSC (compressed). All video outputs (HDMI, DisplayPort, and the two Thunderbolt 4 ports) support HDCP 2.3. Video outputs can only be used with processors that have integrated GPUs. The system supports two 4K displays or one 8K display. Only the CPU's embedded graphics can be displayed through the Thunderbolt™ ports.
Expansion notes
PCIE1 supports PCIe riser cards to extend one x16 slot to x8/x8 or x8/x4/x4 slots. Includes one M.2 Socket (Key E) for a type 2230 WiFi/BT module. Supports NVMe SSD as boot disks.
M2_1
5.0 4 · 2280 · CPU
M2_2
4.0 4 · 2280 · CPU
M2_3
4.0 4 · 2280 · Chipset
M2_4
4.0 4 · SATA · 2230, 2242, 2260, 2280 · Chipset
RAID
PCIe
Storage notes
Supports Intel® Volume Management Device (VMD). Supports NVMe SSD as boot disks.
USB notes
All USB ports support ESD Protection. The 2 rear Thunderbolt 4 / USB4 ports support USB PD 3.0 up to 15W (5V@3A) charging.
Audio notes
7.1 CH HD Audio with Nahimic Audio support. The rear jacks are Line in / Front Speaker / Microphone.
Networking notes
Features 2 x Antenna Mounting Points. Includes 2 x Thunderbolt™ 4 Type-C Ports (40 Gb/s) which can be used for networking.
Fan / RGB headers
2 CPU · — OPT · 1 AIO · 5 chassis · 3 ARGB · 1 RGB
Other headers
Front audio · System panel · TPM
Dimensions
30.5 cm x 24.4 cm

Extracted notes sit here. Official manufacturer copy is at the bottom of the page.

Amazon

Price history

Nearby quality

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VRM fit

VRM-appropriate CPUs

LGA 1851 processors whose TDP sits in this board’s VRM window. Socket match is required; chipset extras still matter on sTR5. This is a power-delivery filter, not a ranked CPU guide.

Open LGA 1851 CPUs in the CPU table

Discussion

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Vendor copy

Official manufacturer data

Raw manufacturer text kept for reference. Structured specs above are extracted from this copy and are the source for scores and tables.

Memory

- Dual Channel DDR5 Memory Technology
- 4 x DDR5 DIMM Slots
- Supports DDR5 non-ECC, un-buffered memory up to 9066MHz+(OC)*
- Supports Clocked Unbuffered DIMM (CUDIMM)
- Max. capacity of system memory: 256GB
- Supports Intel® Extreme Memory Profile (XMP) 3.0x

*1DPC 1R Up to 9066+ MHz (OC), 5600 MHz Natively.
1DPC 2R Up to 6800+ MHz (OC), 5600 MHz Natively.
2DPC 1R Up to 6533+ MHz (OC), 4800 MHz Natively.
2DPC 2R Up to 5600+ MHz (OC), 4400 MHz Natively.

Graphics

- Intel® Xe LPG Graphics Architecture
- 1 x HDMI 2.1 TMDS/FRL 8G Compatible, supports HDR, HDCP 2.3 and max. resolution up to 4K 120Hz
- 1 x DisplayPort 1.4 with DSC (compressed), supports HDCP 2.3 and max. resolution up to 8K 60Hz / 5K 120Hz
- 2 x Intel® Thunderbolt™ 4, support HDCP 2.3 and max. resolution up to 8K 60Hz / 5K 120Hz*

* Intel® UHD Graphics Built-in Visuals and the VGA outputs can be supported only with processors which are GPU integrated.
Supports two 4K displays or one 8K display
Only the CPU's embedded graphics can be displayed through Thunderbolt™ ports.
If you want to display to a Thunderbolt™ monitor, please use CPU models with embedded graphics.

Expansion slots

CPU:
- 1 x PCIe 5.0 x16 Slot (PCIE1), supports x16 mode*
Chipset:
- 2 x PCIe 4.0 x4 Slots (PCIE3 and PCIE4), support x4 mode*
- 1 x PCIe 4.0 x1 Slot (PCIE2)*
- 1 x M.2 Socket (Key E), supports type 2230 WiFi/BT PCIe WiFi module and Intel® CNVio/CNVio2 (Integrated WiFi/BT)

* PCIE1 supports PCIe riser cards to extend one x16 slot to x8/x8 or x8/x4/x4 slots.
Supports NVMe SSD as boot disks

Storage

CPU:
- 1 x Blazing M.2 Socket (M2_1, Key M), supports type 2280 PCIe Gen5x4 (128 Gb/s) mode*
- 1 x Hyper M.2 Socket (M2_2, Key M), supports type 2280 PCIe Gen4x4 (64 Gb/s) mode*
Chipset:
- 1 x Hyper M.2 Socket (M2_3, Key M), supports type 2280 PCIe Gen4x4 (64 Gb/s) mode*
- 1 x Hyper M.2 Socket (M2_4, Key M), supports type 2230/2242/2260/2280 SATA3 6.0 Gb/s & PCIe Gen4x4 (64 Gb/s) modes*
- 4 x SATA3 6.0 Gb/s Connectors

* Supports Intel® Volume Management Device (VMD)
Supports NVMe SSD as boot disks

USB

CPU:
- 2 x Thunderbolt™ 4 Type-C (Rear)
Chipset:
- 1 x USB 3.2 Gen2x2 Type-C (Front)
- 1 x USB 3.2 Gen2 Type-A (Rear)
- 6 x USB 3.2 Gen1 (2 Rear, 4 Front)
- 8 x USB 2.0 (4 Rear, 4 Front)

* All USB ports support ESD Protection

Internal I/O

- 1 x SPI TPM Header
- 1 x Power LED and Speaker Header
- 1 x RGB LED Header*
- 3 x Addressable LED Headers**
- 2 x CPU Fan Connectors (4-pin) (Smart Fan Speed Control)***
- 5 x Chassis Fan Connectors (4-pin) (Smart Fan Speed Control)***
- 1 x AIO Pump Fan Connector (4-pin) (Smart Fan Speed Control)***
- 1 x 24 pin ATX Power Connector
- 2 x 8 pin 12V Power Connectors (Hi-Density Power Connector)
- 1 x Front Panel Audio Connector
- 2 x USB 2.0 Headers (Support 4 USB 2.0 ports)
- 2 x USB 3.2 Gen1 Headers (Support 4 USB 3.2 Gen1 ports)
- 1 x Front Panel Type C USB 3.2 Gen2x2 Header (20 Gb/s)*

*Supports in total up to 12V/3A, 36W LED Strip
** Support in total up to 5V/3A, 15W LED Strip
*** CPU_FAN1 supports the fan power up to 1A (12W).
CPU_FAN2, CHA_FAN1~5 and AIO_PUMP support the fan power up to 3A (36W).
CPU_FAN2, CHA_FAN1~5 and AIO_PUMP can auto detect if 3-pin or 4-pin fan is in use.

Rear I/O

- 2 x Antenna Mounting Points
- 1 x HDMI Port
- 1 x DisplayPort 1.4
- 2 x Thunderbolt™ 4 Type-C Ports (40 Gb/s for USB4 protocol; 40Gb/s for Thunderbolt™ protocol)*
- 1 x USB 3.2 Gen2 Type-A Port (10 Gb/s)
- 2 x USB 3.2 Gen1 Ports
- 4 x USB 2.0 Ports
- 1 x RJ-45 LAN Port
- 1 x BIOS Flashback Button
- HD Audio Jacks: Line in / Front Speaker / Microphone

* Supports USB PD 3.0 up to 5V@3A (15W) charging

Audio

- 7.1 CH HD Audio (Realtek ALC897 Audio Codec)
- Nahimic AudioA

Special features

Software
- ASRock Motherboard Utility (A-Tuning)
- ASRock Dragon 2.5G LAN Software
- ASRock Polychrome SYNC*
UEFI
- ASRock EZ Mode
- ASRock Full HD UEFI
- ASRock My Favorites in UEFI
- ASRock Auto Driver Installer
- ASRock Instant Flash

*These utilities can be downloaded from ASRock Live Update & APP Shop.

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